Advantage Polygraph Services offers the most advanced polygraph service available using the latest instruments. Deal with local professionals for Vancouver Lie Detector tests. Whether its an accusation of criminal behavior or an infidelity issue you can rest assured that Advantage Polygraph Services offers the most accurate and confidential local examinations. Our examiner(s) will be able to provide a verbal report as soon as the exam is completed and reviewed and a written report will be mailed within 48 hours...
Lie detector polygraph testing for Portland Metro and Vancouver WA areas. Advantage Polygraph Services has the experience to get you an accurate test.